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3 years ago

After reading the problem what are you ask to do?

Mathematics

2 answers:

kipiarov [429]3 years ago

4 0

After reading the problem, you are often asked to solve it.

allsm [11]3 years ago

4 0

Hi there
let me help you with your question

mostly after you read a problem you are supposed to answer it
example 2+2 is the question and now you answer it which is 4.
hope it helps

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A 45-45-90 triangle has a hypotenuse of length 7. What is the length of one of its legs? If necessary, round your answer to two

harkovskaia [24]

If the legs are legnth x, then the hyptonuse is x√2

x√2=7
divide both sides by √2
x=7/√2
times (√2)/(√2)
(7√2)/2
3.5√2
aprox 4.94974
round
4.95

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3 years ago

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Citrus2011 [14]

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2 years ago

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amid [387]

9 the smallest angle is always opposite the smallest side

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3 years ago

Two owners of a cattle ranch, Jo and Val, want to find the average weight for the ranch's 200 cows. Instead of weighing all of t

Zolol [24]

Answer:

The value is $E =19.6$

Step-by-step explanation:

From the question we are told that

The mean of Jo cows is $\= x_1 = 1350$

The standard deviation of Jo cow is $s_1 = 50$

The mean of Val cows is $\= x_2 = 1420$

The standard deviation of Val cows is $s_2 = 50$

The sample size for both Val and Jo is n = 25

Let assume that the level of significance is $\alpha = 0.05$

Generally from the normal distribution table the critical value of $\frac{\alpha }{2}$ is

$Z_{\frac{\alpha }{2} } = 1.96$

Generally the margin of error is mathematically represented as

$E = Z_{\frac{\alpha }{2} } * \frac{\sigma }{\sqrt{n} }$

Hence margin of error for Jo is

=> $E = 1.96 * \frac{50}{\sqrt{25} }$

=> $E =19.6$

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3 years ago

Tatum walks her dog 2/3 of a mile every day after school how many miles does she walk her dog in 5 days

alexdok [17]

Answer:

i think it is 3 miles but dunno

Step-by-step explanation:

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3 years ago